Knock Sensor: Testing and Inspection

KNOCK SENSOR (KS) INSPECTION [MZI-3.7]

Resistance Inspection

1. Switch the ignition to LOCK.

2. Disconnect the KS connector.

3. Measure the resistance between the KS terminals.
KS(RH): KS terminals A and B
KS(LH): KS terminals C and D






- If not as specified, replace the KS. Service and Repair

KS resistance
- 4.87 megohms